Shimano BR-M8110 xt caliper for flat mount mounting.

A favorite for one simple reason - it's one of the very best brakes for the price.

The brake caliper reacts more quickly to the pressure in the grip and therefore brakes more quickly. The pistons also retract faster. This means that you need less time to brake, so you can get as much speed as possible out of the bike.

The caliber is better at dissipating heat than its predecessor, and this can be increased further by using brake pads with cooling fins.

For flat-mount mounting

The caliber can be mounted both front and rear.